I have the same problem for some reason when trying to open a program called"emailstripper.exe" and I get the above messae. It will open if I direct it to, and choose wine to open with but will not open by simply clicking on it. I also changed it's permisson to executable but no change.
-- Mimetype error: *.exe => the filename indicates "executable", while the contents indicated "DOS/Windows executable" https://launchpad.net/bugs/91636 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs